Europe-I: Modern and Liturgical Scripts(PDF). The Unicode Standard: Version 14.0 – Core Specification. The Unicode Consortium. 2021-09-14 [2022-08-06]. (原始内容存档(PDF)于2022-01-20).
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Unicode 1.0.1 Addendum(PDF). The Unicode Standard. 1992-11-03 [2016-07-09]. (原始内容存档(PDF)于2016-07-02).
Europe-I: Modern and Liturgical Scripts(PDF). The Unicode Standard: Version 14.0 – Core Specification. The Unicode Consortium. 2021-09-14 [2022-08-06]. (原始内容存档(PDF)于2022-01-20).